Which type of relationship is illustrated in the image below?

A) Predation

B) Commensalism

C) Mutualism

D) Parasitism

THX FOR THE HELP!

Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.

What is the correct equation for cellular respiration?

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.